CN111815997B - Parking guidance method, system, intelligent terminal and storage medium - Google Patents
Parking guidance method, system, intelligent terminal and storage medium Download PDFInfo
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- CN111815997B CN111815997B CN202010569671.5A CN202010569671A CN111815997B CN 111815997 B CN111815997 B CN 111815997B CN 202010569671 A CN202010569671 A CN 202010569671A CN 111815997 B CN111815997 B CN 111815997B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/02—Reservations, e.g. for tickets, services or events
Abstract
The invention relates to a parking guidance method, a system, an intelligent terminal and a storage medium, which comprises the steps of obtaining current remaining parking space information and current parking request information; if the number corresponding to the current remaining parking space information is larger than the number corresponding to the reference parking space information, allowing the current parking request information to be received; inquiring a navigation route from a preset current area electronic map according to the current parking request information and outputting reservation frequency information for displaying; if the times corresponding to the reservation time information are larger than the times corresponding to the reference time information, outputting feedback information and prompting; otherwise, the reservation is finished and the route guidance is carried out. The invention solves the problem that the remaining quantity on the display screen belongs to the quantity of parking spaces, and once drivers go to the same place, the driver can run for a while, and the invention has the effects of checking the reservation state in real time and being more flexible to use.
Description
Technical Field
The invention relates to the technical field of vehicle positioning and searching, in particular to a parking guidance method, a parking guidance system, an intelligent terminal and a storage medium.
Background
With the development of science and technology, automobiles become one of the necessary transportation means for every family, and meanwhile, when people play outside, more and more people select to drive by themselves, and meanwhile, parking is also a difficult problem.
In the prior art, as disclosed in chinese patent No. CN106157686A, an automatic parking guidance system includes a parking lot data acquisition module, a data transmission processing module, and a parking guidance information issuing module, where the parking lot data acquisition module includes an incoming vehicle information acquisition unit, an outgoing vehicle information acquisition unit, and an empty space information acquisition unit, the data transmission processing module includes a data transmission unit and a data processing unit, and the parking guidance information issuing module includes a parking guidance information issuing facility unit and a parking guidance information issuing content unit.
The above prior art solutions have the following drawbacks: in urban construction, a plurality of display screens used for displaying the remaining parking spaces in the corresponding areas are installed, and driving of vehicles is carried out according to prompts on the display screens; however, the remaining number on the display screen belongs to the number of parking spaces, and once drivers go to the same place, the drivers can run for a while, and the improvement space is provided.
Disclosure of Invention
The invention aims to provide a parking guidance method which has the characteristics of real-time check of reservation states and more flexible use.
The above object of the present invention is achieved by the following technical solutions:
a method of parking guidance, comprising:
acquiring current remaining parking space information and current parking request information of a garage in a current area;
judging whether the number corresponding to the current remaining parking space information is larger than the number corresponding to the preset reference parking space information or not;
if the number corresponding to the current remaining parking space information is larger than the number corresponding to the reference parking space information, allowing the current parking request information to be received;
inquiring a navigation route from a preset current area electronic map according to the current parking request information and outputting reservation frequency information for displaying;
judging whether the reservation frequency information is larger than preset reference frequency information or not;
if the times corresponding to the reservation time information are larger than the times corresponding to the reference time information, outputting feedback information and prompting; otherwise, the reservation is finished and the route guidance is carried out.
By adopting the technical scheme, the remaining vacant positions capable of parking vehicles in the current parking lot are judged by detecting the current remaining parking space information, the parking request information sent by the user actively is used for judging the parking request, the number of the parking request information is judged, the receiving state of the parking request information is judged, the reservation times are displayed in the electronic map, the people can be seen, and once the number of reserved people is small, route guidance is carried out, so that the whole parking lot is more intelligent.
The present invention in a preferred example may be further configured to: the current parking request information comprises current location information, and entrance positions of all garages in the current area are set in the electronic map of the current area;
continuously acquiring current location information, and judging the driving direction of the vehicle according to the moving directions of a plurality of pieces of current location information;
calculating the distances from the position corresponding to the current location information to all entrance positions, and arranging the calculation results according to a reverse order;
and selecting the garage entrance position with the shortest distance according to the reverse order arrangement result and the vehicle running direction, and guiding the route.
By adopting the technical scheme, the current position is judged by acquiring the current location information, and then the positions among all the entrances are judged, so that the reverse order arrangement is performed according to the calculation of the distance, and the garage entrance with the shortest distance is guided according to the driving direction of the vehicle.
The present invention in a preferred example may be further configured to: the current parking request information comprises current destination information, and entrance positions of all garages in the current area are set in the current area electronic map;
calculating the distance between the position of the current destination information and the entrance position, and arranging the calculation results according to a reverse order;
and selecting the garage entrance position with the shortest distance according to the reverse order arrangement result and guiding the route.
By adopting the technical scheme, the positions where the driver needs to arrive are judged through the destination information, so that the distance between the entrance position and the position where the destination is located is calculated, the walking distance is reduced, and the calculated distances are arranged according to the reverse order, so that the route is guided.
The present invention in a preferred example may be further configured to: the current parking request information includes current time information when the current request is issued;
acquiring the current vehicle running speed on the current road;
estimating the current running time according to the navigation route inquired from the electronic map and the current vehicle running speed;
calculating and displaying the current arrival time according to the current time information and the current running time;
and synchronously acquiring the arrival time reserved by the same garage, arranging the names, and displaying the names.
By adopting the technical scheme, the time required to be driven is estimated and calculated through the electronic map by judging the current time information and matching with the driving speed of the vehicle on the current reason, so that the arriving time is calculated and displayed, and the arriving time is arranged according to the ranking, so that the ranking is displayed, and the prompt is given to people.
The present invention in a preferred example may be further configured to: the method for acquiring the current remaining parking space information comprises the following steps:
acquiring outlet license plate identification information of an outlet of a parking lot and inlet license plate identification information of an inlet of the parking lot, and presetting parking lot residual information when the parking lot is not parked;
reducing the remaining parking space information of the current parking lot according to the triggering times corresponding to the entrance license plate identification information, and canceling the current parking request information corresponding to the current entrance license plate identification information;
and increasing the information of the remaining parking spaces of the current parking lot according to the triggering times corresponding to the exit license plate identification information.
Through adopting above-mentioned technical scheme, through judging the vehicle business turn over condition to parking area export and entry to judge surplus parking stall information, and when discerning, discern the license plate, thereby improve discernment quality, and when the parking stall in the parking area is not many, cancel parking request information, thereby reduce and delay to other vehicles, let the driver select other parking areas, it is more intelligent.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
acquiring a current vehicle driving route;
judging whether the current vehicle running route is consistent with the navigation route or not;
if not, correcting the navigation route and outputting a correction frequency signal;
if the times corresponding to the correction times signal are larger than the preset reference times, the current parking request information is cancelled.
By adopting the technical scheme, the driving route of the current vehicle is acquired, so that the navigation route is judged, the consistency is judged, namely whether the vehicle moves according to the navigation route or not, the vehicle is corrected once deviation occurs, the parking request information is cancelled after the reference times are continuously corrected, and the driver is judged to have something temporarily and go to other places.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
calculating the linear distance between the current location information and the entrance position in unit time;
if the linear distance is decreased progressively and the times corresponding to the correction times signal are greater than the preset reference times, the current parking request information is not cancelled.
By adopting the technical scheme, the straight-line distance between the current location information and the entrance position is judged once the route is deviated, and the current parking request information is not cancelled once the descending state is generated, so that the driver is judged to be in the route switching state.
The invention also aims to provide a parking guidance system which has the characteristics of real-time checking of the reservation state and more flexible use.
The second aim of the invention is realized by the following technical scheme:
a parking guidance system, comprising:
the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring remaining parking space information, parking request information, place information, destination information, time information, vehicle running speed, exit license plate identification information and entrance license plate identification information;
a memory for storing a program of the parking guidance control method as described above;
a processor, a program in a memory capable of being loaded for execution by the processor and implementing the parking guidance control method according to any one of claims 1 to 7.
By adopting the technical scheme, the remaining vacant positions capable of parking vehicles in the current parking lot are judged by detecting the current remaining parking space information, the parking request information sent by the user actively is used for judging the parking request, the number of the parking request information is judged, the receiving state of the parking request information is judged, the reservation times are displayed in the electronic map, the people can be seen, and once the number of reserved people is small, route guidance is carried out, so that the whole parking lot is more intelligent.
The third purpose of the invention is to provide an intelligent terminal which has the characteristics of real-time reservation state checking and more flexible use.
The third object of the invention is realized by the following technical scheme:
an intelligent terminal comprises a memory and a processor, wherein a computer program which can be loaded by the processor and executes the parking guidance method is stored in the memory.
By adopting the technical scheme, the remaining vacant positions capable of parking vehicles in the current parking lot are judged by detecting the current remaining parking space information, the parking request information sent by the user actively is used for judging the parking request, the number of the parking request information is judged, the receiving state of the parking request information is judged, the reservation times are displayed in the electronic map, the people can be seen, and once the number of reserved people is small, route guidance is carried out, so that the whole parking lot is more intelligent.
The invention also provides a computer storage medium, which can store corresponding programs and has the characteristics of convenience for realizing the real-time viewing of the reservation state and more flexible use.
The fourth object of the invention is realized by the following technical scheme:
a computer readable storage medium storing a computer program that can be loaded by a processor and executed to perform any of the above-described parking guidance methods.
By adopting the technical scheme, the remaining vacant positions capable of parking vehicles in the current parking lot are judged by detecting the current remaining parking space information, the parking request information sent by the user actively is used for judging the parking request, the number of the parking request information is judged, the receiving state of the parking request information is judged, the reservation times are displayed in the electronic map, the people can be seen, and once the number of reserved people is small, route guidance is carried out, so that the whole parking lot is more intelligent.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the reservation state is checked in real time, and the use is more flexible;
2. and the garage entrance navigation is simpler.
Drawings
FIG. 1 is a flow chart of a method of parking guidance.
Fig. 2 is a flowchart of a route guidance method from a current location to an entrance of a parking lot.
Fig. 3 is a flow chart of a method for shortest distance garage navigation.
Fig. 4 is a flow chart of a method of predicting time of arrival.
Fig. 5 is a flowchart of a remaining parking space information acquiring method.
Fig. 6 is a flowchart of a method of cancellation of parking request information.
Fig. 7 is a flowchart of a method of non-cancellation of the parking request message.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention provides a parking guidance method which has the effects of checking the reservation state in real time and being more flexible to use.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The embodiments of the present invention will be described in further detail with reference to the drawings attached hereto.
Referring to fig. 1, when a vehicle travels on a road, the vacant positions where vehicles are parked in the surrounding parking lots are known, and the vehicle is directed to the parking lot, and the specific steps are as follows:
step 100: and acquiring the current remaining parking space information and the current parking request information of the garage in the current area.
The current area is the area range which can be detected in the area where the camera is installed, the remaining parking space information is the number of remaining parking spaces which can be judged in the current area, and the current parking request information is a parking request which is actively sent in the area when a user needs to park, so that the user can access the system.
The parking request information may be a navigation system of the automobile, or may be terminal devices such as a smart watch, a smart phone, a tablet computer, and the like, and is associated with a system corresponding to the parking place, and the association may be performed in a manner of WeChat association, mobile phone number association, license plate association, and the like, which is common general knowledge of those skilled in the art and will not be described herein again.
Step 101: and judging whether the number corresponding to the current remaining parking space information is larger than the number corresponding to the preset reference parking space information.
After the parking request information is sent, whether the number corresponding to the current remaining parking space information of the parking lot which needs to go to at present can be reserved for parking by people is judged, the reservation can be carried out only after the number is larger than the number corresponding to the preset reference parking information, and the number corresponding to the reference parking information is set by workers.
Step 102: and if the number corresponding to the current remaining parking space information is larger than the number corresponding to the reference parking space information, allowing the current parking request information to be received.
And once the number corresponding to the current remaining parking space information is larger than that corresponding to the reference parking space information, the current parking request information is allowed to be received, and at the moment, the parking request information can be received only by selecting the parking lot with the remaining number of bits larger than that of the reference parking space.
Step 103: and inquiring a navigation route from a preset current area electronic map according to the current parking request information and outputting the information of the reserved times for displaying.
Through the receiving of the current parking request information, once the receiving is successful, a navigation route is inquired from a preset electronic map, and reservation time information is output, wherein the preset time information is the reservation time of the current parking lot, and the reservation time is displayed.
Step 104: and judging whether the reservation frequency information is larger than the preset reference frequency information.
The reference frequency information is the reservation frequency set by the staff, and whether the reservation frequency information is greater than the preset reference frequency information is compared.
Step 105: if the times corresponding to the reservation time information are larger than the times corresponding to the reference time information, outputting feedback information and prompting; otherwise, the reservation is finished and the route guidance is carried out.
When the times corresponding to the reservation time information are larger than the times corresponding to the reference time information, feedback information is output to prompt, so that the fact that the number of people going to the current place is too many is indicated; when the number of times corresponding to the reservation number information is not more than the number of times corresponding to the reference number information, the reservation is finished and the route guidance is carried out, which indicates that the online number of the reservation is in the number of times corresponding to the reference number information.
Referring to fig. 2, the current parking request information includes current location information, the electronic map of the current area is provided with entry positions of all garages in the current area, and when navigation is performed, the electronic map navigates to the entry positions of the vehicle mouths, so as to improve the overall accuracy, and the specific steps are as follows:
step 200: and continuously acquiring current location information, and judging the vehicle driving direction according to the moving directions of a plurality of current location information.
When the current location information is acquired, the driving direction of the vehicle is judged according to the moving direction of the vehicle, namely the moving direction of the current location information.
Step 201: and calculating the distances from the position corresponding to the current location information to all entrance positions, and arranging the calculation results according to a reverse order.
And after the driving direction of the vehicle is judged, calculating the distances from the position corresponding to the current location information to all entrance positions of the corresponding garage to obtain a calculation result, and arranging the calculation result according to a reverse order for the user to select.
Step 202: and selecting the garage entrance position with the shortest distance according to the reverse order arrangement result and the vehicle running direction, and guiding the route.
And automatically selecting the garage entrance at the position corresponding to the current vehicle by the system according to the calculated reverse order arrangement result and the driving direction of the current vehicle, wherein the garage entrance is the garage entrance with the shortest distance, and guiding the route.
Referring to fig. 3, the current parking request information includes current destination information, the electronic map of the current area is provided with entry positions of all garages in the current area, and the parking lot is selected by judging the parking position of the vehicle and the destination to which people need to go, and the specific steps are as follows:
step 300: and calculating the distance between the position of the current destination information and the entrance position, and arranging the calculation results according to a reverse order.
And calculating the distance between the position of the current destination information and the entrance position, and arranging the calculation results according to a reverse order, so that the user can select the calculation results.
Step 301: and selecting the garage entrance position with the shortest distance according to the reverse order arrangement result and guiding the route.
And automatically selecting the garage entrance position with the shortest distance according to the reverse sequencing result, and guiding the route. Thereby reducing the number of people walking.
Referring to fig. 4, the current parking request information includes current time information when the current request is sent, and the reservation situation is known by the time sequence, and the specific method steps are as follows:
step 400: the current vehicle running speed on the current road is acquired.
The vehicle running speed is detected through the camera, the license plate of the vehicle on the road is randomly identified through the camera installed on the road surface, the license plate of the vehicle is identified through the camera at the other end, the vehicle running speed is judged through the identification time and the preset road distance, intermittent detection is adopted, namely the vehicle is detected and identified once every 5min, and the interval time is set by a worker.
Step 401: and estimating the current running time according to the navigation route inquired from the electronic map and the current vehicle running speed.
And estimating the current driving time, namely the time required by the current road when the current road passes through according to the navigation route inquired from the electronic map and the current driving speed of the vehicle.
Step 402: and calculating and displaying the current arrival time according to the current time information and the current running time.
And calculating the current arrival time according to the time corresponding to the current time information lock and the current running time, and displaying the arrival time.
Step 403: and synchronously acquiring the arrival time reserved by the same garage, arranging the names, and displaying the names.
In the reserved vehicles, the arrival time is synchronously displayed and uploaded so as to synchronously acquire the arrival time reserved in the same garage, and the arrival time is arranged in the order from first to last and displayed.
Referring to fig. 5, in each parking lot or garage, the method for acquiring the current remaining parking space information includes:
step 500: and acquiring outlet license plate identification information of an outlet of the parking lot and inlet license plate identification information of an inlet of the parking lot, wherein the residual information of the parking lot when the parking lot is not parked is preset.
The entrance and exit license plate numbers are detected and identified through the camera, so that the entrance license plate identification information and the exit license plate identification information are output and input, and the remaining information of the parking lot when the parking lot is not parked, namely the total parking lot position in the parking lot, is preset in the parking lot.
Step 501: and reducing the remaining parking space information of the current parking lot according to the triggering times corresponding to the entrance license plate identification information, and canceling the current parking request information corresponding to the current entrance license plate identification information.
And reducing the number of the parking spaces corresponding to the remaining parking space information of the current parking lot by the triggering times corresponding to the entrance license plate identification information, namely reducing the remaining parking spaces, and simultaneously canceling the current parking request information corresponding to the current entrance license plate identification information so as to finish the parking request.
Step 502: and increasing the information of the remaining parking spaces of the current parking lot according to the triggering times corresponding to the exit license plate identification information.
And increasing the number of the parking spaces corresponding to the remaining parking space information of the current parking lot, namely, the vehicles leave the parking lot, so as to increase the remaining parking space information of the current parking lot.
Referring to fig. 6, after the route planning is completed, the vehicle drives the vehicle according to the route planning condition, and the condition of the driving state of the vehicle is determined, and the specific determination method includes the following steps:
step 600: and acquiring a current vehicle driving route.
And sequentially connecting the current positions by acquiring the current positions so as to obtain the vehicle driving route.
Step 601: and judging whether the current vehicle driving route is consistent with the navigation route.
By comparing the vehicle running route with the navigation route and comparing the coincidence degree of the vehicle running route with the navigation route, the coincidence degree is judged in a percentage mode, when the error is within 5 percent, the coincidence is judged, and the rest are inconsistent.
Step 602: if not, the navigation route is corrected and a correction frequency signal is output.
In the process of judging, once inconsistency occurs, the navigated route is corrected, so that the route is re-planned, and correction frequency information, namely the frequency when the route is corrected, is output.
Step 603: if the times corresponding to the correction times signal are larger than the preset reference times, the current parking request information is cancelled.
The reference times are times preset by a worker, the times corresponding to the correction times signal are compared with the reference times, once the times corresponding to the correction times signal are larger than the reference times, the current parking request information is cancelled, and the vehicle driven by the driver at the moment is defined as a no-go state.
Referring to fig. 7, in the process of comparing the number corresponding to the correction number signal with the reference number, the driver may find a lane, so that the straight distance is determined, and the specific steps of the method are as follows:
step 700: and calculating the straight-line distance between the current position information and the entrance position in unit time.
The unit time is preset time of a worker, and in the time, the straight-line distance between the current location information and the entrance position is calculated.
Step 701: if the linear distance is decreased progressively and the times corresponding to the correction times signal are greater than the preset reference times, the current parking request information is not cancelled.
In the calculation process, when the linear distance is in a descending state, the times corresponding to the correction times signal are larger than the preset reference times, which indicates that the driver drives the vehicle to walk on a path at the moment, the current parking request information is not cancelled, and the navigation is continued.
Based on the same inventive concept, the embodiment of the invention provides a parking guidance system, which comprises:
the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring remaining parking space information, parking request information, place information, destination information, time information, vehicle running speed, exit license plate identification information and entrance license plate identification information;
a memory for storing a program of the parking guidance control method as in any one of fig. 1 to 7;
a processor, a program in the memory capable of being loaded and executed by the processor and implementing the parking guidance control method according to any one of fig. 1 to 7.
It is obvious to those skilled in the art that, for convenience and simplicity of description, the above division of each functional module is only used for illustration, and in practical applications, the above function distribution may be performed by different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
An embodiment of the present invention provides a computer-readable storage medium, which stores a computer program capable of being loaded by a processor and executing the method shown in any one of fig. 1 to 7.
Computer storage media include, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, which includes a memory and a processor, where the memory stores a computer program that can be loaded by the processor and execute any one of the methods shown in fig. 1 to 7.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
Claims (4)
1. A method of parking guidance, comprising:
acquiring current remaining parking space information and current parking request information of a garage in a current area;
judging whether the number corresponding to the current remaining parking space information is larger than the number corresponding to the preset reference parking space information or not;
if the number corresponding to the current remaining parking space information is larger than the number corresponding to the reference parking space information, allowing the current parking request information to be received;
inquiring a navigation route from a preset current area electronic map according to the current parking request information and outputting reservation frequency information for displaying;
judging whether the reservation frequency information is larger than preset reference frequency information or not;
if the times corresponding to the reservation time information are larger than the times corresponding to the reference time information, outputting feedback information and prompting; otherwise, completing the reservation and carrying out route guidance;
the current parking request information includes current time information when the current request is issued;
acquiring the current vehicle running speed on the current road;
estimating the current running time according to the navigation route inquired from the electronic map and the current vehicle running speed;
calculating and displaying the current arrival time according to the current time information and the current running time;
synchronously acquiring the arrival time of the same garage reservation, arranging the names, and displaying the names;
the method for acquiring the current remaining parking space information comprises the following steps:
acquiring outlet license plate identification information of an outlet of a parking lot and inlet license plate identification information of an inlet of the parking lot, and presetting parking lot residual information when the parking lot is not parked;
reducing the remaining parking space information of the current parking lot according to the triggering times corresponding to the entrance license plate identification information, and canceling the current parking request information corresponding to the current entrance license plate identification information;
increasing the information of the remaining parking spaces of the current parking lot according to the triggering times corresponding to the exit license plate identification information;
the current parking request information comprises current location information, and entrance positions of all garages in the current area are set in the electronic map of the current area;
continuously acquiring current location information, and judging the driving direction of the vehicle according to the moving directions of a plurality of pieces of current location information;
calculating the distances from the position corresponding to the current location information to all entrance positions, and arranging the calculation results according to a reverse order;
selecting the garage entrance position with the shortest distance and guiding the route according to the reverse order arrangement result and the vehicle running direction;
the method comprises the following steps:
acquiring a current vehicle driving route;
judging whether the current vehicle running route is consistent with the navigation route or not;
if not, correcting the navigation route and outputting a correction frequency signal;
if the times corresponding to the correction times signal are larger than the preset reference times, the current parking request information is cancelled;
the method comprises the following steps:
calculating the linear distance between the current location information and the entrance position in unit time;
if the linear distance is decreased progressively and the times corresponding to the correction times signal are greater than the preset reference times, the current parking request information is not cancelled;
the current parking request information comprises current destination information, and entrance positions of all garages in the current area are set in the current area electronic map;
calculating the distance between the position of the current destination information and the entrance position, and arranging the calculation results according to a reverse order;
and selecting the garage entrance position with the shortest distance according to the reverse order arrangement result and guiding the route.
2. A parking guidance system, comprising:
the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring remaining parking space information, parking request information, place information, destination information, time information, vehicle running speed, exit license plate identification information and entrance license plate identification information;
a memory for storing a program of the parking guidance control method as claimed in claim 1;
a processor, a program in a memory capable of being loaded for execution by the processor and implementing the parking guidance control method as claimed in claim 1.
3. An intelligent terminal, comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that executes a method according to claim 1.
4. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes a method as claimed in claim 1.
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| CN112836003A (en) * | 2021-02-04 | 2021-05-25 | 广州小鹏自动驾驶科技有限公司 | Map processing method and device |
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